Results 251 to 260 of about 65,056 (295)

Amorphous ruthenium nanoparticles for enhanced electrochemical water splitting

Nanotechnology, 2015
This paper demonstrates an optimized fabrication of amorphous Ru nanoparticles through annealing at various temperatures ranging from 150 to 700 °C, which are used as water oxidation catalyst for effective electrochemical water splitting under a low overpotential of less than 300 mV.
Dinachali, Saman Safari, Andy Hor, T. S., Han, Ming Yong, Lai, Szu Cheng, Lee, Coryl Jing Jun, Tee, Si Yin, Williams, Evan Laurence, Luo, He Kuan, Chi, Dongzhi   +8 more
openaire   +4 more sources

(Invited) Decoupling Strategies in Electrochemical Water Splitting

ECS Meeting Abstracts, 2023
The storage of renewably-generated energy as hydrogen via the electrolysis of water is a fundamental cornerstone of a sustainable hydrogen economy. Conventional electrolysers usually require stable power inputs in order to operate effectively and safely and so may be unsuited to harnessing renewable power, which is often intermittent and diffuse ...
openaire   +1 more source

Electrochemically reactive colloidal nanobubbles by water splitting

Journal of Colloid and Interface Science
The existing literature reports have conflicting views on reactive oxygen species (ROS) generation by bulk nanobubbles. Consequently, we propose the hypothesis that (i) ROS may be generated during the process of nanobubble generation through water splitting, and (ii) bulk nanobubbles possess electrochemical reactivity, which could potentially lead to ...
Gaurav Yadav, Neelkanth Nirmalkar, Claus-Dieter Ohl   +2 more
openaire   +2 more sources

Metallic Nanoclusters for Electrochemical Water Splitting

ChemCatChem
AbstractElectrocatalytic water splitting is regarded as one of the most promising strategies for producing clean and sustainable energy sources (H2 and O2) in cathodic hydrogen evolution reaction (HER) and anodic oxygen evolution reaction (OER), respectively.
Xiaodong Shao, Minseo Kim, Mengfang Liang, Hyoyoung Lee   +3 more
openaire   +1 more source

Electrochemical water splitting of Ag-WO3 nanostructures

AIP Conference Proceedings, 2020
Hydrothermal synthesis technique was employed to synthesize bare and Ag doped WO3 electrocatalysts for electrochemical water splitting process for sustainable energy production. The structural confirmation of the bare and Ag (5% and 10%) doped WO3 samples were done by X-Ray diffraction (XRD) analysis. Monoclinic crystal structure was confirmed.
S. P. Keerthana, B. Jansi Rani, G. Ravi, R. Yuvakkumar, Dhayalan Velauthapillai, B. Saravanakumar, E. Sunil Babu   +6 more
openaire   +1 more source

Single-Atom Catalysts for Electrochemical Water Splitting

ACS Energy Letters, 2018
High-efficiency electrocatalysts with superior activity and stability are crucial to practical applications in water splitting, including the hydrogen evolution reaction (HER) and the oxygen evolution reaction (OER). Downsizing the conventional nanoparticle catalyst to single atoms and constructing single-atom catalysts (SACs) is a rapidly emerging ...
Chengzhou Zhu, Qiurong Shi, Shuo Feng, Dan Du, Yuehe Lin   +4 more
openaire   +1 more source

Metallic nanostructures with low dimensionality for electrochemical water splitting

Chemical Society Reviews, 2020
The recent advances in 1D and 2D metallic nanostructures for electrochemical water splitting (HER and OER) are highlighted.
Leigang Li, Pengtang Wang, Qi Shao, Xiaoqing Huang   +3 more
openaire   +2 more sources

Monolithic electrochemical cells for overall water splitting

Journal of Power Sources, 2018
Abstract Electrochemical cells are widely used for hydrogen production by electrochemical water splitting (EWS). Even though much progress in the electrochemical cells has been made, the mainstream device architecture is limited to batch-type configuration which leads to increased volume and extra need of products separation.
Yunchao Xie, Chi Zhang, Xiaoqing He, Tommi White, John D. Demaree, Mark Griep, Jian Lin   +6 more
openaire   +1 more source

Surface Engineering of Nanomaterials for Photo‐Electrochemical Water Splitting

Small, 2018
AbstractPhoto‐electrochemical water splitting represents a green and environmentally friendly method for producing solar hydrogen. Semiconductor nanomaterials with a highly accessible surface area, reduced charge migration distance, and tunable optical and electronic property are regarded as promising electrode materials to carry out this solar‐to ...
Bin, Yao, Jing, Zhang, Xiaoli, Fan, Jianping, He, Yat, Li   +4 more
openaire   +2 more sources

Advancing Catalyst Performance in Electrochemical Water Splitting

ECS Meeting Abstracts
The transition to renewable energy, vital for a sustainable future, frequently encounters challenges such as low energy density and intermittency. A promising solution lies in converting renewable energy into chemical bonds, notably hydrogen, through electrochemical water splitting.
Matej Zlatar, Serhiy Cherevko
openaire   +1 more source